Guy from South Korea Invents 3D Printed Breath-Powered Flashlight
AUGUST 15, 2015
A man from South Korea has invented a flashlight that can be powered by blowing into it. 3D Modeling #CatchtheWind flashlight Makerbot South KoreaTim Cho was inspired by Makerbot’s “Catch the Wind” challenge. “I I was designing and printing a hand-winding crank LED Flashlight like Dynamo,” Cho told 3DPrint.com. “I I wanted to create something for the #CatchTheWind Thingiverse Challenge, but there were already many wind-powered flashlights.